DE68914522D1 - Isobenzothiazolon als chromogenische Thiol-Indikatoren und dessen Derivate. - Google Patents
Isobenzothiazolon als chromogenische Thiol-Indikatoren und dessen Derivate.Info
- Publication number
- DE68914522D1 DE68914522D1 DE68914522T DE68914522T DE68914522D1 DE 68914522 D1 DE68914522 D1 DE 68914522D1 DE 68914522 T DE68914522 T DE 68914522T DE 68914522 T DE68914522 T DE 68914522T DE 68914522 D1 DE68914522 D1 DE 68914522D1
- Authority
- DE
- Germany
- Prior art keywords
- isobenzothiazolon
- derivatives
- chromogenic
- indicators
- thiol indicators
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21442688A | 1988-07-01 | 1988-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914522D1 true DE68914522D1 (de) | 1994-05-19 |
DE68914522T2 DE68914522T2 (de) | 1994-07-28 |
Family
ID=22799048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914522T Expired - Fee Related DE68914522T2 (de) | 1988-07-01 | 1989-06-23 | Isobenzothiazolon als chromogenische Thiol-Indikatoren und dessen Derivate. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5130433A (de) |
EP (1) | EP0348826B1 (de) |
JP (1) | JPH0664047B2 (de) |
AU (1) | AU616276B2 (de) |
CA (1) | CA1340759C (de) |
DE (1) | DE68914522T2 (de) |
ES (1) | ES2063076T3 (de) |
ZA (1) | ZA894483B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5190863A (en) * | 1990-06-29 | 1993-03-02 | Miles Inc. | Composition for determining the presence or concentration of D-β-hydroxybutyrate |
US5334507A (en) * | 1991-09-20 | 1994-08-02 | Toyo Boseki Kabushiki Kaisha | Composition for measurement of potassium ion concentration and composition for elimination of ammonium ions |
FR2768516B1 (fr) | 1997-09-16 | 1999-10-29 | Inst Bouisson Bertrand | Utilisation d'isocyanates pour le dosage de fonctions nucleophiles a l'etat de traces en milieu humide |
JP2013516430A (ja) | 2009-12-30 | 2013-05-13 | ザ ステイト オブ オレゴン アクティング バイ アンド スルー ザ ステイト ボード オブ ハイヤー エデュケーション オン ビハーフ オブ ポートランド ステイト ユニバーシティー | チオール検出 |
WO2013003815A2 (en) | 2011-06-29 | 2013-01-03 | The Oregon State Board Of Higher Education On Behalf Of Portland State University | Near-infrared fluorescent dyes with large stokes shifts |
RU2014102629A (ru) | 2011-06-29 | 2015-08-10 | Зе Орегон Стейт Боард Оф Хайе Эдьюкейшн Он Бехалф Оф Портланд Стейт Юниверсити | Выявление аналита с использованием флуорофоров ближней инфракрасной области |
US20130098785A1 (en) * | 2011-10-20 | 2013-04-25 | Marcos Andre Steffens | Vacuum packing methods and apparatus for tobacco |
WO2013126816A1 (en) | 2012-02-23 | 2013-08-29 | Oregon State Board Of Higher Education On Behalf Of Portland State University | Selective detection of thiols |
EP2884274B1 (de) * | 2013-12-12 | 2017-03-15 | Honeywell International Inc. | Kolorimetrische Gassensorschicht, System und Verfahren zu seiner Herstellung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767174A (en) * | 1954-12-29 | 1956-10-16 | Schenley Ind Inc | N-benzylidene and n-quinolylmethylene-substituted 2-aminobenzisothiazolones and processes for their preparation |
US3119668A (en) * | 1959-01-26 | 1964-01-28 | Dow Chemical Co | Sulfhydryl tests and compounds therefor |
SE392103B (sv) * | 1970-04-27 | 1977-03-14 | Sherwin Williams Co | Sett att framstella 1,2-bensisotiazolin-3-oner |
BR7204020D0 (pt) * | 1971-06-24 | 1973-11-01 | Hoechst Ag | Processo para a obtencao de benzoxazolonas-(2) e benzotiazolonas-(2) |
US3878189A (en) * | 1973-07-02 | 1975-04-15 | Eastman Kodak Co | Azo dye compounds from amino-1,2-benzisothiazolon-1,1-dioxides |
US3975155A (en) * | 1975-06-04 | 1976-08-17 | Rohm And Haas Company | Quantitative method for detecting 3-isothiazolones |
IT1039699B (it) * | 1975-07-03 | 1979-12-10 | Prephar | Composizione spermicida a base di derivati benzisotiazolici |
NZ182325A (en) * | 1975-11-18 | 1979-03-16 | Beecham Group Ltd | 2-substituted-1,2-benzisothiazol-3-ones |
DE2602643C2 (de) * | 1976-01-24 | 1984-12-20 | Bayer Ag, 5090 Leverkusen | 1,2-Benzisothiazolinone-3, Verfahren zu ihrer Herstellung sowie Arzneimittel |
EP0001503B1 (de) * | 1977-10-08 | 1981-01-07 | Beecham Group Plc | Antithrombotisch wirksame Präparate enthaltend Benzisothiazolone |
DE3150629A1 (de) * | 1981-12-21 | 1983-06-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 1,2-benzisothiazolin-3-onen |
DE3226284A1 (de) * | 1982-07-14 | 1984-01-19 | A. Nattermann & Cie GmbH, 5000 Köln | Neue benzisoselenazolone, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate |
JPS60217900A (ja) * | 1984-04-13 | 1985-10-31 | Kyowa Medetsukusu Kk | メルカプト基含有化合物の定量方法 |
JPH0830879B2 (ja) * | 1986-04-21 | 1996-03-27 | コニカ株式会社 | ハロゲン化銀カラー写真感光材料の処理方法 |
-
1989
- 1989-06-01 CA CA000601459A patent/CA1340759C/en not_active Expired - Fee Related
- 1989-06-13 ZA ZA894483A patent/ZA894483B/xx unknown
- 1989-06-19 AU AU36565/89A patent/AU616276B2/en not_active Ceased
- 1989-06-23 EP EP89111417A patent/EP0348826B1/de not_active Expired - Lifetime
- 1989-06-23 DE DE68914522T patent/DE68914522T2/de not_active Expired - Fee Related
- 1989-06-23 ES ES89111417T patent/ES2063076T3/es not_active Expired - Lifetime
- 1989-06-30 JP JP1167183A patent/JPH0664047B2/ja not_active Expired - Lifetime
-
1990
- 1990-07-02 US US07/546,703 patent/US5130433A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0664047B2 (ja) | 1994-08-22 |
CA1340759C (en) | 1999-09-21 |
DE68914522T2 (de) | 1994-07-28 |
ES2063076T3 (es) | 1995-01-01 |
EP0348826A2 (de) | 1990-01-03 |
AU616276B2 (en) | 1991-10-24 |
EP0348826A3 (en) | 1990-07-11 |
EP0348826B1 (de) | 1994-04-13 |
ZA894483B (en) | 1990-05-30 |
JPH0261558A (ja) | 1990-03-01 |
AU3656589A (en) | 1990-01-25 |
US5130433A (en) | 1992-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |